New algorithm reduces communication traffic in decentralized learning.
problem Communication bottleneck in decentralized learning for low-bandwidth workers.
method Sparsification and adaptive peer selection to reduce communication traffic.
result Significant reduction in communication traffic compared to existing methods.
DQN optimizes traffic light control policies in ITSs.
problem Challenges in scalable real-time actuation mechanisms for smart traffic management.
method Exploration of Deep Q-Networks (DQN) for traffic light control policies.
result DQN algorithms produce intelligent behavior, such as greenwave patterns.
Adaptive traffic control uses deep RL to improve decision-making.
problem Improving traffic control using deep RL.
method Integrates recent deep RL techniques into a novel DQN-based algorithm (TC-DQN+) for traffic control.
result Proposes a new reward function for traffic control.
A2C-based MARL controls large-scale traffic signals more efficiently.
problem Scalability issue in centralized RL for large-scale traffic control.
method Decentralized Multi-Agent A2C with improved observability and reduced learning difficulty.
result Optimal, robust, and sample-efficient control over other algorithms.
New method combines heuristics and search techniques to speed up cooperative planning for autonomous vehicles.
problem Efficient cooperative planning for autonomous vehicles in complex traffic scenarios.
method Combining learned heuristics with Monte Carlo Tree Search (MCTS) to guide search towards promising actions.
result Better solutions at lower computational costs achieved through accelerated planning.
Deep learning optimizes vehicular communication zones for efficient data dissemination.
problem Overdimensioning and inefficient communication in vehicular floating content.
method Deep learning is used to select optimal broadcasting areas (Anchor Zones) for efficient message dissemination.
result The proposed method achieves an accuracy of 89.7% in predicting optimal Anchor Zones, saving up to 27% of resources.
NetML provides datasets and challenges for network traffic analysis.
problem Lack of representative datasets and reproducibility issues in network traffic analysis.
method Released three open datasets with flow features and raw packets, implemented machine learning methods.
result NetML datasets will serve as a common platform for AI-driven research.
This paper improves MARL for networked systems through new protocols and discount factors.
problem Improving control in networked systems using multi-agent reinforcement learning.
method Formulated as a spatiotemporal Markov decision process, introduced a spatial discount factor, and proposed NeurComm.
result Appropriate spatial discount factor enhances learning curves of non-communicative MARL algorithms.
3LC compresses ML state changes for faster training, balancing accuracy and efficiency.
problem Efficiently compressing state changes in distributed ML to reduce communication time.
method Combines 3-value quantization, quartic encoding, and zero-run encoding to balance accuracy, compression, and computation overhead.
result Achieves up to 39-107X data compression ratio, maintains accuracy, and reduces training time by up to 23X.
Paper proposes a new tensor imputation method for spatiotemporal traffic data with missing patterns.
problem Imputation of corrupted or incomplete traffic data.
method Truncated tensor Schatten p-norm (TSpN) for spatiotemporal traffic data imputation.
result The proposed method outperforms other state-of-the-art tensor-based imputation models in various missing cases.
Paper tackles ML for non-scheduled URLLC traffic in 5G networks.
problem Coexistence of scheduled and non-scheduled URLLC traffic with stringent reliability and latency requirements.
method Distributed risk-aware ML solution for resource management (RRM).
result 75% increase in data rate for scheduled traffic with 99.99% reliability for both types.
Classi-Fly uses machine learning to infer aircraft categories from open data.
problem Lack of metadata for aircraft in open data sources.
method Machine learning approach based on aircraft movement patterns.
result Correct aircraft category inference with over 88% accuracy.
D2-City is a diverse traffic dataset for AI development.
problem Lack of comprehensive, detailed datasets for AI in driving.
method Collects over 10,000 dashcam videos with detailed annotations.
result Advances AI in driving perception and related areas.
Network anomaly detection is still a vibrant research area. As the fast growth of network bandwidth and the tremendous traffic on the network, there arises an extremely challengeable question: How to efficiently and accurately detect the anomaly on multiple traffic? In multi-task learning, the traffic consisting of flo…
FedGRU uses federated learning to predict traffic flow accurately while preserving user privacy.
problem Developing accurate traffic flow prediction while protecting user privacy.
method Federated Learning, Secure Parameter Aggregation, Joint Announcement Protocol, Ensemble Clustering.
result FedGRU achieves 90.96% higher prediction accuracy than advanced deep learning models.
SafeRNet uses IoT and cloud computing to provide real-time safe routes.
problem High traffic fatality rates despite advanced technology.
method Bayesian network for safe route modeling.
result Demonstrated effectiveness with real traffic data.
GaDei optimizes deep learning training-as-a-service by reducing communication traffic.
problem High communication traffic in deep learning training-as-a-service.
method GaDei is an optimized shared-memory scale-up parameter server design.
result GaDei significantly outperforms state-of-the-art parameter-server based implementations.
This article improves communication efficiency in distributed ML over wireless networks.
problem Achieving high ML inference accuracy at scale with zero communication latency.
method Optimizing communication payload types, techniques, scheduling, and ML architectures.
result Communication-efficient and distributed learning frameworks are presented.
New method improves traffic speed estimation from sparse data.
problem Incomplete and noisy traffic speed data from sparse sensors.
method Laplacian-enhanced low-rank tensor kriging (LETC) framework.
result LETC achieves state-of-the-art kriging performance under low observation rates.
Deep learning identifies unknown IoT devices in network traffic.
problem Unauthorized IoT devices pose security risks in BYOD environments.
method Deep learning applied to network traffic images for IoT device identification.
result Over 99% accuracy in identifying 10 IoT devices and non-white-listed devices.
TarMAC targets and coordinates multi-agent communication for cooperative tasks.
problem Coordinating multi-agent reinforcement learning in partially observable environments.
method Targeted multi-round communication approach without supervision.
result Improved performance and sample efficiency in diverse environments.
Paper predicts interference for better LA in URLLC.
problem Improving LA for URLLC with strict latency and reliability.
method Exploits time correlation of interference for prediction.
result Predicted interference improves LA for URLLC.
Proposes a graph neural network for efficient multi-agent routing.
problem Routing multiple agents in complex, sparsely connected graphs with dynamic traffic.
method Value Iteration Network based on graph neural networks for online coordination.
result Significantly outperforms traditional methods in terms of cost and runtime.
Proposes a framework to handle missing data in traffic forecasting with sensor blackouts.
problem Missing data in traffic forecasting due to sensor blackouts, especially when correlated with traffic conditions.
method Latent state-space framework that models traffic dynamics and sensor dropout probabilities.
result Improves traffic forecasting by reducing blackout imputation RMSE from 7.02 to 4.23, with MNAR modeling providing additional gains.
RTC-GTNLN model recovers traffic data from missing values and noise.
problem Simultaneous missing data and noise in traffic data.
method Gradient tensor nuclear L1-L2 norm for robust tensor completion.
result RTC-GTNLN model outperforms existing methods in complex recovery scenarios.
This chapter deals with decentralized learning algorithms for in-network processing of graph-valued data. A generic learning problem is formulated and recast into a separable form, which is iteratively minimized using the alternating-direction method of multipliers (ADMM) so as to gain the desired degree of paralleliza…
A2SGD reduces distributed SGD communication to O(1) per worker.
problem Heavy communication costs in distributed SGD for large models.
method Two-level gradient averaging to consolidate gradients to two local averages.
result Achieves O(1) communication complexity per worker, significantly reducing traffic and training time.
In evolving complex systems such as air traffic and social organizations, collective effects emerge from their many components' dynamic interactions. While the dynamic interactions can be represented by temporal networks with nodes and links that change over time, they remain highly complex. It is therefore often neces…
RNNs are vulnerable to adversarial attacks, especially in network traffic.
problem Adversarial attacks on RNNs for IDSs in network traffic.
method Developed new explainability techniques and ARS for comparing IDSs.
result RNNs are vulnerable to adversarial attacks, even in sequential data.
SIMCom detects HTs by analyzing communication patterns in SoCs.
problem Timely detection of Hardware Trojans in secure integrated circuits.
method Multi-parameter statistical modeling of communication channels in SoCs.
result SIMCom detects HTs with less than 1% area and power overhead.
OTT services are replacing traditional telecom services, affecting revenue streams.
problem OTT services are reducing traditional telecom revenue streams.
method Quantitative analysis of mobile user trends and revenue changes.
result OTT services are becoming more prevalent and impacting telecom revenue.
Paper introduces a new web robot traffic generator.
problem Lack of realistic web robot traffic generators.
method Statistical and Bayesian models fitted to robot traffic data.
result Generated traffic mimics real robot traffic characteristics.
Project aims to reduce traffic congestion in Singapore using CNNs.
problem Traffic congestion in Singapore.
method Convolutional Neural Networks (CNNs) for traffic density estimation; traffic signal control algorithms.
result CNNs effectively estimate traffic density from images, leading to improved traffic control.
The paper builds precise detectors for malicious web requests using proxy logs.
problem Detecting security threats in network traffic.
method Statistical features from proxy logs trained on malware samples.
result Correct detection of 95% of malicious flows, URLs, and infected hosts.
Deep learning framework predicts traffic patterns on road networks.
problem Challenges in spatiotemporal traffic forecasting.
method Proposes TGC-LSTM, a graph convolutional LSTM neural network.
result Outperforms baseline methods in real-world traffic datasets.
TM-CNN predicts lane-level traffic speeds considering volume impact.
problem Aggregated lane-level traffic speed prediction and volume impact.
method Two-stream multi-channel CNN, data conversion, two-stream deep neural network, loss function.
result TM-CNN outperforms existing models in multi-lane traffic speed prediction.
Predict real-time crash risks during hurricane evacuations using connected vehicle data.
problem Mitigate crash risks during hurricane evacuations by predicting high-risk locations.
method Used connected vehicle data to predict crash risks in real-time, considering weather and traffic features.
result Gaussian Process Boosting and Extreme Gradient Boosting models performed best, with recall of 0.91.
Mixed-precision CA-SGD for generalized linear models on GPUs
problem SGD communication bottleneck
method Mixed-precision CA-SGD
result Matches FP32 SGD loss within 0.5% on various problems
T-GCN predicts traffic using neural networks for spatial and temporal data.
problem Accurate real-time traffic forecasting in urban networks.
method Combines GCN for spatial and GRU for temporal data analysis.
result T-GCN outperforms state-of-the-art baselines on real-world traffic datasets.
Model predicts traffic incident duration and identifies key features.
problem Predict traffic incident duration and identify critical features.
method Multi-task learning framework with sparsity optimization and ADMM algorithm.
result Model predicts incident duration and identifies key features effectively.
Model predicts traffic speed using urban incidents.
problem Accurately predicting traffic speed in urban areas.
method Deep Incident-Aware Graph Convolutional Network (DIGC-Net).
result Model outperforms competing benchmarks in traffic speed prediction.
Deep neural network reconstructs traffic speeds from sparse vehicle data.
problem Reconstructing traffic speeds from limited probe vehicle data.
method Convolutional neural network architecture for spatio-temporal learning.
result The method can reconstruct traffic speeds with low probe vehicle penetration.
A scoring method for driving safety using trajectory data.
problem Managing traffic safety through driver behaviors and violations.
method Extract driving habits and violations from trajectories, train a model, score drivers.
result Proves the effectiveness of the scoring method using traffic simulation.
STGCN uses deep learning to forecast traffic, capturing spatial and temporal dependencies.
problem Accurate traffic forecasting for urban control and guidance.
method Spatio-Temporal Graph Convolutional Networks (STGCN) on graphs with complete convolutional structures.
result STGCN outperforms state-of-the-art baselines on various real-world traffic datasets.
This paper uses deep reinforcement learning to optimize traffic light timing.
problem Inefficient traffic light control leads to long delays and energy waste.
method Deep reinforcement learning model using convolutional neural network and prioritized experience replay.
result The proposed model reduces waiting time compared to existing methods.
GeneraLight improves traffic signal control models' generalization ability.
problem Overfitting and lack of generalization ability in RL TSC models.
method GeneraLight uses a meta-RL framework with a traffic flow generator based on GANs.
result GeneraLight significantly boosts generalization performance across different traffic flows.
This study compares transfer learning and multi-agent learning for AI-driven traffic agents.
problem Improving traffic flow in mixed-intelligence highway scenarios.
method Online MIT DeepTraffic simulation, deep reinforcement learning, elitist evolutionary algorithm, hyperparameter search, transfer learning, multi-agent learning.
result Transfer learning and multi-agent learning yield different average speeds for AI-driven traffic agents.
Top-k sparsification reduces deep learning communication costs.
problem Reducing communication overhead in distributed deep learning.
method Extensive experiments and theoretical analysis of Top-k sparsification.
result A tighter bound for Top-k operator derived, improving scaling efficiency.